{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn07290_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Wapanucka, Oklahoma | 1904 | mapsnap generated fit (2026-10-18)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-18"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"3"},{"label":"placed","value":"3"},{"label":"unplaced","value":"0"},{"label":"fit sources","value":"snap:0 2, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 2 panels"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024wm:g4024wm_g072901904:07290_1904-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Wapanucka, Oklahoma | 1904 | sanborn07290_001 p1 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.70"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T00:36:17Z","modified":"2026-10-18T00:36:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024wm:g4024wm_g072901904:07290_1904-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024wm:g4024wm_g072901904:07290_1904-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"56.5,1795.6 256.7,1749.0 553.0,1813.1 571.6,1830.7 538.1,1876.4 716.1,1884.2 1190.8,1713.5 1224.5,1532.7 1224.5,1515.8 1227.6,1515.8 1228.3,1512.0 1435.9,1512.5 1554.8,1393.2 1564.7,153.9 1461.2,41.8 920.0,18.2 149.0,31.6 52.5,98.6 56.1,565.8 52.1,1134.3 51.1,1723.3 56.5,1795.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024wm:g4024wm_g072901904:07290_1904-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.42201517216279,34.374047308243796]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.42200799490355,34.37111216943314]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.42619592620072,34.37110509406674]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.42620310345995,34.3740402328774]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024wm:g4024wm_g072901904:07290_1904-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Wapanucka, Oklahoma | 1904 | sanborn07290_001 p1 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.45"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"4898.0"},{"label":"split_canvas_y","value":"6063.2"},{"label":"split_canvas_w","value":"1554.0"},{"label":"split_canvas_h","value":"1588.8"}],"created":"2026-10-18T00:36:17Z","modified":"2026-10-18T00:36:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024wm:g4024wm_g072901904:07290_1904-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024wm:g4024wm_g072901904:07290_1904-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1467.4,1529.8 1294.8,1571.2 1239.8,1911.5 1594.5,1903.9 1594.5,1902.9 1554.8,1883.3 1589.9,1568.6 1467.4,1529.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024wm:g4024wm_g072901904:07290_1904-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1224.5,1515.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.42578342234,34.36815824509109]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1515.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.42541074861305,34.3688127606757]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.42460509046624,34.36849582953992]}},{"type":"Feature","properties":{"resourceCoords":[1224.5,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.4249777641932,34.36784131395531]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024wm:g4024wm_g072901904:07290_1904-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Wapanucka, Oklahoma | 1904 | sanborn07290_001 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.91"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T00:36:17Z","modified":"2026-10-18T00:36:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024wm:g4024wm_g072901904:07290_1904-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024wm:g4024wm_g072901904:07290_1904-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1558.9,1763.1 1507.7,1865.1 1318.0,1886.6 938.9,1827.5 450.1,1877.5 78.3,1825.7 56.9,1577.7 123.0,1366.3 50.7,1059.8 102.4,768.2 110.5,337.9 66.9,279.5 125.6,133.8 81.9,89.9 154.9,39.0 1215.4,28.1 1366.1,31.4 1569.8,56.6 1575.4,90.8 1580.5,556.7 1576.5,1112.1 1575.5,1687.5 1580.8,1758.1 1558.9,1763.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024wm:g4024wm_g072901904:07290_1904-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[446.0,1116.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.42451221189503,34.3760394020666]}},{"type":"Feature","properties":{"resourceCoords":[1563.0,1116.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.42450696970104,34.37397333089919]}}]}}]}